<?php

/**
 * @author     bigface.cc
 * @date       2012-7-8 
 * @version    1.0
 */
//文章类型控制器
class article_cateAction extends baseAction {

        //分类列表
        function index() {
                $article_cate_mod = M('article_cate');
                $article_mod = D('article');
                $result = $article_cate_mod->order('sort_order ASC')->select();
                $article_cate_list = array();
                foreach ($result as $val) {
                        if ($val['pid'] == 0) {
//    	    	$cates = $article_cate_mod->where("pid=".$val['id'])->select();
//    	    	$nums = 0;
//    	    	if( $cates ){
//    	    		foreach( $cates as $sval ){ $nums+=$article_mod->where("cate_id=".$sval['id'])->count(); }
//    	    	}else{
//    	    		$nums = $article_mod->where("cate_id=".$val['id'])->count();
//    	    	}
//    	    	$val['nums'] =$nums;
                                $article_cate_list['parent'][$val['id']] = $val;
                        } else {
                                //$val['nums'] = $article_mod->where("cate_id=".$val['id'])->count();
                                $article_cate_list['sub'][$val['pid']][] = $val;
                        }
                }

                $this->assign('article_cate_list', $article_cate_list);
                $big_menu = array('javascript:window.top.art.dialog({id:\'add\',iframe:\'?m=article_cate&a=add\', title:\'' . L('add_cate') . '\', width:\'500\', height:\'400\', lock:true}, function(){var d = window.top.art.dialog({id:\'add\'}).data.iframe;var form = d.document.getElementById(\'dosubmit\');form.click();return false;}, function(){window.top.art.dialog({id:\'add\'}).close()});void(0);', L('add_cate'));
                $this->assign('big_menu', $big_menu);
                $this->display();
        }

        //添加分类数据
        function add() {
                if (isset($_POST['dosubmit'])) {
                        $article_cate_mod = M('article_cate');
                        if (false === $vo = $article_cate_mod->create()) {
                                $this->error($article_cate_mod->error());
                        }
                        if ($vo['name'] == '') {
                                $this->error('分类名称不能为空');
                                exit;
                        }
                        $result = $article_cate_mod->where("name='" . $vo['name'] . "' AND pid='" . $vo['pid'] . "'")->count();
                        if ($result != 0) {
                                $this->error('该分类已经存在');
                        }
                        //保存当前数据
                        $article_cate_id = $article_cate_mod->add();
                        $this->success(L('operation_success'), '', '', 'add');
                } else {
                        $article_cate_mod = D('article_cate');
                        $result = $article_cate_mod->order('sort_order ASC')->select();
                        $article_cate_list = array();
                        foreach ($result as $val) {
                                if ($val['pid'] == 0) {
                                        $article_cate_list['parent'][$val['id']] = $val;
                                } else {
                                        $article_cate_list['sub'][$val['pid']][] = $val;
                                }
                        }
                        $this->assign('article_cate_list', $article_cate_list);
                        $this->assign('show_header', false);
                        $this->display();
                }
        }

        function delete() {
                if ((!isset($_GET['id']) || empty($_GET['id'])) && (!isset($_POST['id']) || empty($_POST['id']))) {
                        $this->error('请选择要删除的分类！');
                }
                $article_cate_mod = M('article_cate');
                if (isset($_POST['id']) && is_array($_POST['id'])) {
                        $cate_ids = implode(',', $_POST['id']);
                        $article_cate_mod->delete($cate_ids);
                } else {

                        $cate_id = intval($_GET['id']);
                        $article_cate_mod->delete($cate_id);
                }
                $this->success(L('operation_success'));
        }

        function edit() {
                if (isset($_POST['dosubmit'])) {
                        $article_cate_mod = M('article_cate');

                        $old_cate = $article_cate_mod->where('id=' . $_POST['id'])->find();
                        //名称不能重复
                        if ($_POST['name'] != $old_cate['name']) {
                                if ($this->_cate_exists($_POST['name'], $_POST['pid'], $_POST['id'])) {
                                        $this->error('分类名称重复！');
                                        exit;
                                }
                        }

                        //获取此分类和他的所有下级分类id
                        $vids = array();
                        $children[] = $old_cate['id'];
                        $vr = $article_cate_mod->where('pid=' . $old_cate['id'])->select();
                        foreach ($vr as $val) {
                                $children[] = $val['id'];
                        }
                        if (in_array($_POST['pid'], $children)) {
                                $this->error('所选择的上级分类不能是当前分类或者当前分类的下级分类！');
                        }

                        $vo = $article_cate_mod->create();
                        $result = $article_cate_mod->save();
                        if (false !== $result) {
                                $this->success(L('operation_success'), '', '', 'edit');
                        } else {
                                $this->error(L('operation_failure'));
                        }
                } else {
                        $article_cate_mod = M('article_cate');
                        if (isset($_GET['id'])) {
                                $cate_id = isset($_GET['id']) && intval($_GET['id']) ? intval($_GET['id']) : $this->error(L('please_select') . L('article_name'));
                        }
                        $article_cate_info = $article_cate_mod->where('id=' . $cate_id)->find();

                        $result = $article_cate_mod->order('sort_order ASC')->select();
                        $cate_list = array();
                        foreach ($result as $val) {
                                if ($val['pid'] == 0) {
                                        $cate_list['parent'][$val['id']] = $val;
                                } else {
                                        $cate_list['sub'][$val['pid']][] = $val;
                                }
                        }
                        $this->assign('cate_list', $cate_list);
                        $this->assign('article_cate_info', $article_cate_info);
                        $this->assign('show_header', false);
                        $this->display();
                }
        }

        private function _cate_exists($name, $pid, $id=0) {
                $where = "name='" . $name . "' AND pid='" . $pid . "'";
                if ($id && intval($id)) {
                        $where .= " AND id<>'" . $id . "'";
                }
                $result = M('article_cate')->where($where)->count();
                //echo(M('article_cate')->getLastSql());exit;
                if ($result) {
                        return true;
                } else {
                        return false;
                }
        }

        function sort_order() {
                $article_cate_mod = M('article_cate');
                if (isset($_POST['listorders'])) {
                        foreach ($_POST['listorders'] as $id => $sort_order) {
                                $data['sort_order'] = $sort_order;
                                $article_cate_mod->where('id=' . $id)->save($data);
                        }
                        $this->success(L('operation_success'));
                }
                $this->error(L('operation_failure'));
        }

        //修改状态
        function status() {
                $article_cate_mod = D('article_cate');
                $flink_mod = D('flink');
                $id = intval($_REQUEST['id']);
                $type = trim($_REQUEST['type']);
                $sql = "update " . C('DB_PREFIX') . "article_cate set $type=($type+1)%2 where id='$id'";
                $res = $article_cate_mod->execute($sql);
                $values = $article_cate_mod->where('id=' . $id)->find();
                $this->ajaxReturn($values[$type]);
        }

}

?>